Established in 1969, the Indian Space Research Organisation (ISRO) is renowned for its cost-effectiveness and innovative approaches. They've launched satellites for numerous countries, sent missions to Mars and the Moon, and even developed their own reusable launch vehicle.

Established in 1958, NASA started its operations as the United States government agency tasked with spearheading the nation's civilian space program, as well as conducting vital aeronautics and aerospace research

Established in 1993, the China National Space Administration (CNSA) commands China's burgeoning space program, spanning space missions, satellite launches, and lunar exploration endeavours.

Established in 1992, The Russian State Corporation for Space Activities, commonly known as ROSCOSMOS, serves as the principal governmental body overseeing Russia's space science program and aerospace research initiatives. It is also considered one of the best space agencies in the world.

This multinational powerhouse brings together 22 member states, pooling resources and expertise. Founded in 1975, the European Space Agency (ESA) boasts iconic missions like Rosetta's comet rendezvous, the Hipparcos space observatory mapping the Milky Way, and the ExoMars rover searching for life on Mars.

Established in 2003, the Japan Aerospace Exploration Agency (JAXA) assumes the mantle of Japan's premier aerospace and space exploration entity, dedicated to research, technology development, and satellite launches.

The National Centre for Space Studies CNES (abbreviation of the French name ‘Centre National d'Études Spatiales’) is France's governmental space agency, founded in 1961. Since its inception, CNES has been a driving force in France's space endeavors, contributing significantly to the European space sector and international collaborations.

Founded in 1989, the German Aerospace Center DLR (abbreviation of the German name ‘Deutsches Zentrum für Luft- und Raumfahrt’) boasts a diverse portfolio. They've contributed to major missions like Rosetta and ExoMars, developed the innovative Euromir space station module, and are pioneers in satellite technology.

Established in 1988, ASI (abbreviation of the Italian name ‘Agenzia Spaziale Italiana’) has made significant contributions to European space endeavours. They've participated in missions like Cassini to Saturn, Huygens to Titan, and Rosetta to a comet.

While not a government agency, SpaceX deserves a special mention in the list of top 10 space agencies in the world. Founded in 2002 by entrepreneur Elon Musk, SpaceX stands at the forefront of commercial space exploration and aerospace technology development.